Patent Assignment
Reel/Frame 026239/0680
Assignment of Assignor's Interest
Recorded: 2011-05-06
Pages: 4
Assignee
WOOD GROUP PRESSURE CONTROL LIMITED
3250 BRIARPART DRIVE, SUITE 100, HOUSTON, TEXAS, 77042
Covered Property
(1)
Mandrel Casing Hanger and Running Tool System
Patent:
8,528,650 →
Application:
13/034,534 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 2, 2012
From: WOOD GROUP PRESSURE CONTROL LIMITED
To: GE OIL & GAS PRESSURE CONTROL LP
Reel/Frame 028144/0215 →
Change of Name
Jan 26, 2023
From: GE OIL & GAS PRESSURE CONTROL LP
To: BAKER HUGHES PRESSURE CONTROL LP
Reel/Frame 062520/0634 →
Change of Name
Oct 29, 2025
From: BAKER HUGHES PRESSURE CONTROL LP
To: BAKER HUGHES PRESSURE CONTROL LLC
Reel/Frame 073424/0966 →